﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CPPEI.Coolzon.Designer.UI
{
    public abstract class Command
    {
        /// <summary>
        /// 执行
        /// </summary>
        public abstract void Do();

        /// <summary>
        /// 撤销
        /// </summary>
        public abstract void Undo();
    }
}
